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LF156JAN Folha de dados(PDF) 1 Page - Texas Instruments |
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LF156JAN Folha de dados(HTML) 1 Page - Texas Instruments |
1 / 23 page LF156JAN www.ti.com SNOSAQ0A – MARCH 2006 – REVISED MARCH 2013 LF156JAN JFET Input Operational Amplifiers Check for Samples: LF156JAN 1 FEATURES COMMON FEATURES 2 • Advantages • Low Input Bias Current: 30pA – Replace Expensive Hybrid and Module FET • Low Input Offset Current: 3pA Op Amps • High Input Impedance: 1012 Ω – Rugged JFETs Allow Blow-Out Free • Low Input Noise Current: 0.01 pA / √Hz Handling Compared with MOSFET Input • High Common-Mode Rejection Ratio: 100 dB Devices • Large DC Voltage Gain: 106 dB – Excellent for Low Noise Applications using either High or Low Source UNCOMMON FEATURES Impedance—Very Low 1/f Corner • Extremely Fast Settling Time to 0.01% 1.5 μs – Offset Adjust does not Degrade Drift or • Fast Slew Rate 12V/µs Common-Mode Rejection as in Most • Wide Gain Bandwidth 5MHz Monolithic Amplifiers • Low Input Noise Voltage 12 nV / √Hz – New Output Stage Allows use of Large Capacitive Loads (5,000 pF) without DESCRIPTION Stability Problems This is the first monolithic JFET input operational – Internal Compensation and Large amplifier to incorporate well matched, high voltage Differential Input Voltage Capability JFETs on the same chip with standard bipolar transistors (BI-FET™ Technology). This amplifier APPLICATIONS features low input bias and offset currents/low offset • Precision High Speed Integrators voltage and offset voltage drift, coupled with offset adjust which does not degrade drift or common-mode • Fast D/A and A/D Converters rejection. The device is also designed for high slew • High Impedance Buffers rate, wide bandwidth, extremely fast settling time, low • Wideband, Low Noise, Low Drift Amplifiers voltage and current noise and a low 1/ƒ noise corner. • Logarithmic Amplifiers • Photocell Amplifiers • Sample and Hold Circuits Connection Diagrams Figure 1. Top View Metal Can Package (LMC) See Package LMC0008C 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2006–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Nº de peça semelhante - LF156JAN_13 |
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Descrição semelhante - LF156JAN_13 |
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